5144553 has 14 divisors (see below), whose sum is σ = 7714394. Its totient is φ = 3429216.

The previous prime is 5144549. The next prime is 5144561. The reversal of 5144553 is 3554415.

It can be written as a sum of positive squares in only one way, i.e., 5143824 + 729 = 2268^2 + 27^2 .

It is not a de Polignac number, because 5144553 - 2² = 5144549 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5144533) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 2800 + ... + 4257.

Almost surely, 2^5144553 is an apocalyptic number.

It is an amenable number.

5144553 is a deficient number, since it is larger than the sum of its proper divisors (2569841).

5144553 is an frugal number, since it uses more digits than its factorization.

5144553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7075 (or 7060 counting only the distinct ones).

The product of its digits is 6000, while the sum is 27.

The square root of 5144553 is about 2268.1607085919. The cubic root of 5144553 is about 172.6298455264.

Adding to 5144553 its reverse (3554415), we get a palindrome (8698968).

The spelling of 5144553 in words is "five million, one hundred forty-four thousand, five hundred fifty-three".